package com.lwm.meijuzhuji;

import org.junit.Test;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * @author liweimin
 * @date 2020/10/16 9:57
 * @description
 */
@Target(ElementType.FIELD)
//指明修饰的注解的生命周期
@Retention(RetentionPolicy.RUNTIME)
public @interface label {
    String value() default "默认";

}
